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IllinoisNutrient Loss Reduction Strategy Data Portal
Nutrient Loss ReductionStrategy Data Portal

Point Source Interactive Maps

(Best viewed on desktop)

If you have feedback or questions about the data or interactive map, please submit your comments.

The Illinois NLRS is a collaborative partnership that includes the University of Illinois Extension, Illinois Environmental Protection Agency, Illinois Department of Agriculture, and many other organizations.

Contact Us

University of Illinois Extension
Nutrient Loss Reduction Strategy
Urbana, IL 61801

1-217-244-7298
NLRS@illinois.edu

Data Through 2022
Update Planned for 2026
Point-Source Interactive Map Available Now
 

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Website Last Updated: 12/08/2025